Sadao Tsuboi: search on Z-Library

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51

Novel Protocol for the Asymmetric Synthesis of 3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one via Bakers’ Yeast Reduction

Tsuboi, Sadao, Komiyama, Takuzo, Takaguchi, Yutaka

Journal:

Year:

2005

Language:

english

File:

PDF, 189 KB

english, 2005

52

Chemistry of α-Haloaldehydes. II. Base-catalyzed Condensation of α-Haloaldehydes with Methyl Chloroacetate

Takeda, Akira, Tsuboi, Sadao, Hongo, Toru

Journal:

Bulletin of the Chemical Society of Japan

Year:

1973

File:

PDF, 498 KB

1973

53

A Stereoselective Synthesis of (3 E ,5 Z )-3,5-Tetradecadienoic Acid (Megatomoic Acid), the Sex Attractant of the Black Carpet Beetle

Tsuboi, Sadao, Masuda, Toshihide, Takeda, Akira

Journal:

Bulletin of the Chemical Society of Japan

Year:

1983

File:

PDF, 400 KB

1983

54

A NEW APPROACH TO (±)-LEUKOTRIENE A 4 METHYL ESTER

Tsuboi, Sadao, Masuda, Toshihide, Takeda, Akira

Journal:

Chemistry Letters

Year:

1983

Language:

english

File:

PDF, 5.43 MB

english, 1983

55

Stereoselective Synthesis of Octadecapolyenoic Esters as an Insecticide

Tsuboi, Sadao, Wu, Xue Han, Maeda, Seiji, Ono, Shinichiro, Kuroda, Akihisa, Kawazu, Kazuyoshi, Takeda, Akira

Journal:

Bulletin of the Chemical Society of Japan

Year:

1987

File:

PDF, 803 KB

1987

56

Fabrication and Photocatalytic Activity of Fullerodendron/CaCO 3 Composites

Talukdar, Bandana, Takaguchi, Yutaka, Yanagimoto, Yasushi, Tsuboi, Sadao, Ichihara, Masahiro, Ohta, Kazuchika

Journal:

Bulletin of the Chemical Society of Japan

Year:

2006

Language:

english

File:

PDF, 127 KB

english, 2006

57

ChemInform Abstract: Nucleophilic Addition Reaction of Aromatic Compounds in the Presence of Lewis Acid.

Jingrong Lin, Shu Kanazaki, Setsuo Kashino, Sadao Tsuboi

Journal:

Year:

2002

File:

PDF, 34 KB

2002

58

Unexpected Reaction of 3-Phenyl-3-chloro-2-oxopropanoic Acid Derivatives with Sodium Azide. A Novel Synthesis of Highly Functionalized Oxazolines

Tsuboi, Sadao, A. Mamedov, Vakhid, T. Gubaidullin, Aidar, A. Litvinov, Igor

Journal:

Year:

2000

File:

PDF, 316 KB

2000

59

SYNTHESIS OF FULLERODENDRON AND ITS PHOTOCATALITIC ACTIVITY

TAKAGUCHI, YUTAKA, TSUBOI, TAKAAKI, SAKO, YUUKI, TSUBOI, SADAO

Journal:

International Journal of Nanoscience

Year:

2006

Language:

english

File:

PDF, 115 KB

english, 2006

60

Polymerization of Vinyl Monomer by Thiobenzophenone-Dialkali Metal Complexes

TSUBOI, Sadao, MINOURA, Yuji

Journal:

The Journal of the Society of Chemical Industry Japan

Year:

1968

File:

PDF, 747 KB

1968

61

ChemInform Abstract: A Novel Synthesis of Tricyclo[5.1.0.03,5]octane-2,6-dione Derivatives via Double Michael Addition—Induced Cyclopropanation Reactions.

Sadao Tsuboi, Xuan Ye, Katsushi Kunito, Takashige Ono

Journal:

Year:

2001

File:

PDF, 38 KB

2001

62

A novel synthesis of tricyclo[5.1.0.03,5]octane-2,6-dione derivatives via double Michael addition-induced cyclopropanation reactions

Sadao Tsuboi, Takashige Ono, Katsushi Kunito, Mikio Kageyama, Takashi Sakai, Masanori Utaka

Journal:

Tetrahedron Letters

Year:

1994

Language:

english

File:

PDF, 235 KB

english, 1994

63

Chemoenzymatic synthesis of the C-13 side chain of paclitaxel (Taxol) and docetaxel (Taxotere)

Hiromi Hamamoto, Vakhid A Mamedov, Makiko Kitamoto, Nobuyuki Hayashi, Sadao Tsuboi

Journal:

Tetrahedron: Asymmetry

Year:

2000

Language:

english

File:

PDF, 160 KB

english, 2000

64

Lipase-catalyzed kinetic resolution of Baylis–Hillman products

Nobuyuki Hayashi, Kazuhito Yanagihara, Sadao Tsuboi

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 121 KB

english, 1998

65

Novel Synthesis of 4-Arylsulfenyl-3-hydroxy-2-pyrone: One Pot Substitution-Rearrangement-Cyclization Reaction of Acetonide Protected 4,5-Dihydroxy-2-chloroglycidic Ester by Sodium Arylthiolate

Tsuboi, Sadao, Komiyama, Takuzo, Takaguchi, Yutaka

Journal:

Year:

2005

Language:

english

File:

PDF, 257 KB

english, 2005

66

Development of the SESAME Metallic Fuel Performance Code

Kobayashi, Tsuguyuki, Kinoshita, Motoyasu, Hattori, Sadao, Ogawa, Toru, Tsuboi, Yasushi, Ishida, Masayoshi, Ogawa, Shinta, Saito, Hiroaki

Journal:

Nuclear Technology

Year:

1990

Language:

english

File:

PDF, 918 KB

english, 1990

67

Novel synthesis of 4-halo-3-hydroxy-2-pyrone: one pot rearrangement–cyclization reaction by magnesium halide

Takuzo Komiyama, Yutaka Takaguchi, Aider T. Gubaidullin, Vakhid A. Mamedov, Igor A. Litvinov, Sadao Tsuboi

Journal:

Year:

2005

Language:

english

File:

PDF, 308 KB

english, 2005

68

Allylic rearrangement. III. Favorskii-type rearrangemnt of the vinylogs of .alpha.-chloroacetones

Takeda, Akira, Tsuboi, Sadao

Journal:

Journal of Organic Chemistry

Year:

1973

Language:

english

File:

PDF, 736 KB

english, 1973

69

A Novel Reaction of Ethyl 2,3-Butadienoate with Aldehydes in the Presence of Base

Tsuboi, Sadao, Takatsuka, Satoshi, Utaka, Masanori

Journal:

Chemistry Letters

Year:

1988

Language:

english

File:

PDF, 2.50 MB

english, 1988

70

Asymmetric Reduction of α-(Dimethylthiocarbamoylthio) Carbonyl Compounds with Bakers’ Yeast

Tsuboi, Sadao, Kohara, Noriyuki, Doi, Katsumi, Utaka, Masanori, Takeda, Akira

Journal:

Bulletin of the Chemical Society of Japan

Year:

1988

File:

PDF, 938 KB

1988

71

ChemInform Abstract: REACTION OF ETHYL ALPHA,ALPHA-DICHLOROACETOACETATE WITH ALDEHYDES

TAKEDA, AKIRA, TSUBOI, SADAO, NAKASHIMA, ISAO

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 179 KB

1975

72

ChemInform Abstract: THE ALLYLIC REARRANGEMENT PART 4, NEW SYNTHESIS OF 4-HEXENOIC ACID

TSUBOI, SADAO, TAKEDA, AKIRA

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 117 KB

1975

73

A new synthesis of piperine and isochavicine

Sadao Tsuboi, Akira Takeda

Journal:

Tetrahedron Letters

Year:

1979

Language:

english

File:

PDF, 131 KB

english, 1979

74

A New Synthesis of 4-Methoxy-6-valeryl-5,6-dihydro-2-pyrone

Takeda, Akira, Amano, Eiichiro, Tsuboi, Sadao

Journal:

Bulletin of the Chemical Society of Japan

Year:

1977

File:

PDF, 332 KB

1977

75

Stereoselective Synthesis of 3,5-Alkadienoic Esters from 2,4-Dienoic Isomers

Tsuboi, Sadao, Sakamoto, Jun-ichi, Kuroda, Akihisa, Utaka, Masanori, Takeda, Akira

Journal:

Bulletin of the Chemical Society of Japan

Year:

1988

File:

PDF, 474 KB

1988

76

Reinvestigation of Base-Catalyzed Condensation of Ethyl α,α-Dichloroacetoacetate with Aldehydes. A New Synthesis of (±)-Disparlure

Tsuboi, Sadao, Furutani, Hiroyuki, Takeda, Akira, Kawazoe, Kayoko, Sato, Sadao

Journal:

Bulletin of the Chemical Society of Japan

Year:

1987

File:

PDF, 796 KB

1987

77

Chemistry of α-Haloaldehyde. VI. Reaction of 2-Chloro-2-methylpropanal with Benzoylacetonitrile in the Presence of Potassium Carbonate

Takeda, Akira, Tsuboi, Sadao, Sakai, Takashi

Journal:

Bulletin of the Chemical Society of Japan

Year:

1974

File:

PDF, 730 KB

1974

78

Total synthesis of 3,3′,4-tri-O-methylellagic acid from gallic acid

Ashraful Alam, Sadao Tsuboi

Journal:

Year:

2007

Language:

english

File:

PDF, 469 KB

english, 2007

79

Asymmetric reduction of chlorinated 4-oxopentanoates with Bakers' yeast. Synthesis of optically active .gamma.-butyrolactones and useful chiral building blocks

Tsuboi, Sadao, Sakamoto, Junichi, Kawano, Takayuki, Utaka, Masanori, Takeda, Akira

Journal:

Journal of Organic Chemistry

Year:

1991

Language:

english

File:

PDF, 462 KB

english, 1991

80

Selective Synthesis of cis-α,β-Unsaturated Sulfoxides and Sulfides by the Horner-Wittig Reaction with Bis(2,2,2-trifluoroethyl)phosphono Sulfoxides and Aromatic Aldehydes

Kokin, Keisuki, Tsuboi, Shuji, Motoyoshiya, Jiro, Hayashi, Sadao

Journal:

Year:

1996

File:

PDF, 340 KB

1996

81

The Base-catalyzed Condensation of α-Haloaldehydes with Dichloroacetates

Takeda, Akira, Tsuboi, Sadao, Wada, Satoshi, Kato, Hiroshi

Journal:

Bulletin of the Chemical Society of Japan

Year:

1972

File:

PDF, 722 KB

1972

82

A HIGHLY STEREOSELECTIVE SYNTHESIS OF ENOL-δ-LACTONES BY THE WITTIG REACTION OF GLUTARIC ANHYDRIDES WITH α-ALKOXYCARBONYLETHYLIDENETRIPHENYLPHOSPHORANE

Tsuboi, Sadao, Fukumoto, Hirohumi, Takeda, Akira

Journal:

Chemistry Letters

Year:

1983

Language:

english

File:

PDF, 3.72 MB

english, 1983

83

Descriptive Epidemiology of Fabry Disease Among Beneficiaries of the Specified Disease Treatment Research Program in Japan

Tsuboi, Kazuya, Suzuki, Sadao, Nagai, Masaki

Journal:

Journal of Epidemiology

Year:

2012

Language:

english

File:

PDF, 95 KB

english, 2012

84

A new synthesis of 2-pyridones. Solution thermolysis of propargylic pseudoureas

Overman, Larry E., Tsuboi, Sadao

Journal:

Journal of the American Chemical Society

Year:

1977

Language:

english

File:

PDF, 400 KB

english, 1977

85

Chemistry of .alpha.-halo aldehydes. IV. Reaction of 2-halo-2-methylpropanal with acylacetates in the presence of base

Takeda, Akira, Tsuboi, Sadao, Sakai, Takashi

Journal:

Journal of Organic Chemistry

Year:

1974

Language:

english

File:

PDF, 584 KB

english, 1974

86

Asymmetric Synthesis of (-)-Verrucosapyrone A by Biocatalyst and Determination of Its Absolute Configuration

Tsuboi, Sadao, Komiyama, Takuzo, Takaguchi, Yutaka

Journal:

Year:

2006

Language:

english

File:

PDF, 177 KB

english, 2006

87

Effects of Additives in the Reduction Using Bakers’ Yeast Cell-Free Extract

Ishihara, Kohji, Higashi, Yuji, Tsuboi, Sadao, Utaka, Masanori

Journal:

Chemistry Letters

Year:

1995

File:

PDF, 218 KB

1995

88

Novel Synthesis of 4-Chloro-3-hydroxy-2-pyrone by the reaction of Acetonide-Protected 4,5-Dihydroxy-2-chloroglycidic Ester with Magnesium Chloride.

Takuzo Komiyama, Yutaka Takaguchi, Sadao Tsuboi

Journal:

Year:

2004

File:

PDF, 16 KB

2004

89

A Practical Synthesis of Chiral 3-Chloro-2-hydroxyalkanoates and 2,3-Epoxyalcohols

Sadao Tsuboi, Hiroyuki Furutani, Masanori Utaka, Akira Takeda

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 215 KB

english, 1987

90

Asymmetric reduction of aliphatic short- to long-chain .beta.-keto acids by use of fermenting bakers' yeast

Utaka, Masanori, Watabu, Hisashi, Higashi, Hiroshi, Sakai, Takashi, Tsuboi, Sadao, Torii, Sigeru

Journal:

Journal of Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 721 KB

english, 1990

91

Regio- and enantioselective reduction of .alpha.,2-dioxocycloalkaneacetates with fermenting baker's yeast. A new synthesis of (R)-(-)-hexahydromandelic acid

Tsuboi, Sadao, Nishiyama, Emiko, Furutani, Hiroyuki, Utaka, Masanori, Takeda, Akira

Journal:

Journal of Organic Chemistry

Year:

1987

Language:

english

File:

PDF, 573 KB

english, 1987

92

A Facile Synthesis of 3-Chloro-2-oxoalkanoates via Thermal Rearrangement of 2-Chloro-2,3-epoxyalkanoates Promoted by Alumina

Tsuboi, Sadao, Furutani, Hiroyuki, Takeda, Akira

Journal:

Year:

1987

File:

PDF, 188 KB

1987

93

Syntheses with 2-Furylmagnesium Bromides. I. Synthesis of Rosefuran and Sesquirosefuran

Takeda, Akira, Shinhama, K\={o}ichi, Tsuboi, Sadao

Journal:

Bulletin of the Chemical Society of Japan

Year:

1977

File:

PDF, 402 KB

1977

94

ChemInform Abstract: An Unexpected Reaction of 3-Phenyl-3-chloro-2-oxopropanoic Acid Derivatives with Sodium Azide. A Novel Synthesis of Highly Functionalized Oxazolines.

Vakhid A. Mamedov, Aidar T. Gubaidullin, Igor A. Litvinov, Sadao Tsuboi

Journal:

Year:

2000

File:

PDF, 32 KB

2000

95

Transformation of cis-Epoxy Compound to cis-2,3-Disubstituted Oxane and Investigation on Propagation Step in the Ring-Expansion Reactions of cis,trans-Diepoxy Systems

Nobuyuki Hayashi, Hiroko Noguchi, Sadao Tsuboi

Journal:

Year:

2000

Language:

english

File:

PDF, 337 KB

english, 2000

96

Asymmetric reduction of the prochiral carbon-carbon double bond of methyl 2-chloro-2-alkenoates by use of fermenting bakers' yeast

Utaka, Masanori, Konishi, Satoshi, Mizuoka, Ami, Ohkubo, Toshiyasu, Sakai, Takashi, Tsuboi, Sadao, Takeda, Akira

Journal:

Journal of Organic Chemistry

Year:

1989

Language:

english

File:

PDF, 594 KB

english, 1989

97

Chemistry of Trichlorofluoromethane: Synthesis of Chlorofluoromethyl Phenyl Sulfone and Fluoromethyl Phenyl Sulfone and Some of Their Reactions

Saikia, Anil K., Tsuboi, Sadao

Journal:

Journal of Organic Chemistry

Year:

2001

Language:

english

File:

PDF, 79 KB

english, 2001

98

An Isozyme of Earthworm Serine Proteases Acts on Hydrolysis of Triacylglycerol

NAKAJIMA, Nobuyoshi, SUGIMOTO, Manabu, TSUBOI, Sadao, TSUJI, Hideaki, ISHIHARA, Kohji

Journal:

Bioscience Biotechnology and Biochemistry

Year:

2005

Language:

english

File:

PDF, 76 KB

english, 2005

99

Nucleophilic Addition Reaction of Aromatic Compounds in the Presence of Lewis Acid

Lin, Jingrong, Kanazaki, Shu, Kashino, Setsuo, Tsuboi, Sadao

Journal:

Year:

2002

Language:

english

File:

PDF, 66 KB

english, 2002

100

A New Synthesis of Pyrocin and Related Compounds

Takeda, Akira, Sakai, Takashi, Shinohara, Shohei, Tsuboi, Sadao

Journal:

Bulletin of the Chemical Society of Japan

Year:

1977

File:

PDF, 778 KB

1977

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